Tianjin Dingshengxin Chemical Industry Co., Ltd.
Main products:Caustic Soda Flakes,Potassium Chlorate,Sodium Chlorate
Products
Contact Us
  • Contact Person : Mr. Guan Yandong
  • Company Name : Tianjin Dingshengxin Chemical Industry Co., Ltd.
  • Tel : 86-022-60889259
  • Fax : 86-022-24458546
  • Address : Tianjin,TianJin,ROOM2402-1-7, Beidou Garden,Xiaoshulin Street,Hebei Dist., Tianjin, China
  • Country/Region : China
  • Zip : 300140

Sulphur black

Sulphur black
Product Detailed
Related Categories:Dyestuffs
Related Product Searches:Sulphur black,High Quality,Sulphur black, dyes,215-444-2
Sulphur black we provide sulphur black,sodium chlorate,sodium chlorite,potassium chlorateand potassium perchlorate

 Sulphur black

Prodcut Identification

CAS

1326-83-6

EINECS

215-445-8

Formula

Not Avaliable

Content

Our Standard 150% contains no more than 63 % of pure dye ; the rest being inert substances such as sodium chloride, sodium sulfate, sodium carbonate,sugar

 

 

 

Physical and Chemical Properties

Form

solid

Colour

a) powder: black

b) 1% water solution: black

Odour

none

Bulk density

450 - 500 kg/m3

Solubility in water

40 g/l (60 C)

Solubility in other solvents

Slightly soluble in DMF, DMSO, pyridin. Insoluble in alcohols, ketones, hydrocarbons, esters.

pH value

8,5 - 10,0 (at 10 g/l, 20° C)

 

 

 

Sales Specification

Appearance

black scale.

Shade

corresponding to standard

Moisture

6.0% max.

Insoluble matter in sodium sulphide

0.7% max.

Free sulphur content

0.5% max.

Packing

in 25 kgs net iron drums/p.p bag/carton box.

Sulphur black

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